Hertfordshire postcodes - page 5 County

All counties

This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,815 households with a population of about 1,116,083 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
AL1 3RW51.753776-0.334362515070207433TL150074Yes
AL1 3RX51.753966-0.332544515195207457TL151074No
AL1 3RY51.754551-0.332595515190207522TL151075Yes
AL1 3RZ51.754905-0.332828515173207561TL151075Yes
AL1 3SA51.754493-0.331684515253207517TL152075Yes
AL1 3SB51.755177-0.332369515204207592TL152075Yes
AL1 3SD51.755948-0.334079515084207675TL150076Yes
AL1 3SE51.750777-0.330242515362207106TL153071Yes
AL1 3SF51.756381-0.333571515118207724TL151077Yes
AL1 3SG51.756895-0.333045515153207782TL151077No
AL1 3SH51.757052-0.333357515131207799TL151077Yes
AL1 3SJ51.757087-0.332646515180207804TL151078Yes
AL1 3SL51.756302-0.331777515242207718TL152077Yes
AL1 3SN51.750777-0.330242515362207106TL153071Yes
AL1 3SP51.755201-0.331513515263207596TL152075Yes
AL1 3SQ51.75714-0.333832515098207808TL150078Yes
AL1 3SR51.754953-0.330494515334207570TL153075Yes
AL1 3SS51.750724-0.329665515402207101TL154071No
AL1 3ST51.754993-0.328884515445207577TL154075Yes
AL1 3SU51.75468-0.32904515435207542TL154075No
AL1 3SW51.755893-0.332111515220207672TL152076Yes
AL1 3SX51.753481-0.333909515102207401TL151074No
AL1 3SY51.750764-0.329967515381207105TL153071Yes
AL1 3SZ51.752489-0.331802515250207294TL152072No
AL1 3TA51.750463-0.328414515489207074TL154070Yes
AL1 3TB51.750371-0.329533515412207062TL154070Yes
AL1 3TD51.750537-0.327281515567207084TL155070No
AL1 3TE51.750264-0.328957515452207051TL154070Yes
AL1 3TF51.74917-0.326057515655206934TL156069Yes
AL1 3TG51.750574-0.331162515299207082TL152070Yes
AL1 3TH51.750122-0.329716515400207034TL153070Yes
AL1 3TJ51.750994-0.33161515267207128TL152071Yes
AL1 3TL51.750909-0.331324515287207119TL152071Yes
AL1 3TN51.746209-0.328383515502206601TL155066No
AL1 3TP51.750866-0.330833515321207115TL153071No
AL1 3TQ51.750765-0.332561515202207101TL152071No
AL1 3TR51.752107-0.33651514926207244TL149072Yes
AL1 3TS51.747834-0.301841517330206824TL173068No
AL1 3TT51.750681-0.329869515388207096TL153070Yes
AL1 3TU51.751405-0.33203515237207173TL152071Yes
AL1 3TW51.750932-0.331062515305207122TL153071Yes
AL1 3TX51.751304-0.330643515333207164TL153071Yes
AL1 3TY51.751643-0.331079515302207201TL153072No
AL1 3TZ51.752489-0.331802515250207294TL152072No
AL1 3UA51.752296-0.332098515230207272TL152072Yes
AL1 3UB51.75221-0.3381514816207253TL148072Yes
AL1 3UD51.751698-0.332454515207207205TL152072Yes
AL1 3UE51.746631-0.327657515551206649TL155066Yes
AL1 3UF51.753414-0.336099514951207390TL149073Yes
AL1 3UG51.757838-0.325403515678207899TL156078Yes
AL1 3UH51.751185-0.333052515167207147TL151071Yes
AL1 3UJ51.751758-0.332828515181207211TL151072Yes
AL1 3UL51.752904-0.332496515201207339TL152073Yes
AL1 3UN51.751917-0.333315515147207228TL151072Yes
AL1 3UP51.746686-0.327742515545206655TL155066Yes
AL1 3UQ51.752632-0.332332515213207309TL152073Yes
AL1 3UR51.751467-0.334548515063207176TL150071Yes
AL1 3US51.753426-0.333187515152207396TL151073No
AL1 3UT51.75209-0.334105515092207246TL150072No
AL1 3UU51.753271-0.333671515119207378TL151073Yes
AL1 3UW51.751351-0.334596515060207163TL150071No
AL1 3UX51.747834-0.301841517330206824TL173068No
AL1 3UY51.751663-0.332527515202207201TL152072No
AL1 3UZ51.755988-0.336918514888207675TL148076Yes
AL1 3WA51.750186-0.335479515002207032TL150070Yes
AL1 3WB51.751566-0.335168515020207186TL150071No
AL1 3WD51.747834-0.301841517330206824TL173068No
AL1 3WE51.747834-0.301841517330206824TL173068No
AL1 3WF51.747834-0.301841517330206824TL173068No
AL1 3WG51.751566-0.335168515020207186TL150071No
AL1 3WH51.747655-0.301949517323206804TL173068No
AL1 3WJ51.751566-0.335168515020207186TL150071No
AL1 3WL51.747834-0.301841517330206824TL173068No
AL1 3WP51.751566-0.335168515020207186TL150071No
AL1 3WQ51.747834-0.301841517330206824TL173068No
AL1 3WR51.747655-0.301949517323206804TL173068No
AL1 3WS51.751566-0.335168515020207186TL150071No
AL1 3WU51.747834-0.301841517330206824TL173068No
AL1 3WW51.747834-0.301841517330206824TL173068No
AL1 3WX51.747834-0.301841517330206824TL173068No
AL1 3WY51.751566-0.335168515020207186TL150071No
AL1 3WZ51.751529-0.335097515025207182TL150071No
AL1 3XA51.750806-0.335457515002207101TL150071No
AL1 3XB51.750836-0.335687514986207104TL149071Yes
AL1 3XD51.750826-0.336905514902207101TL149071No
AL1 3XE51.750595-0.335812514978207077TL149070No
AL1 3XF51.750588-0.335957514968207076TL149070Yes
AL1 3XG51.750515-0.33525515017207069TL150070Yes
AL1 3XH51.750892-0.333947515106207113TL151071Yes
AL1 3XJ51.747834-0.301841517330206824TL173068No
AL1 3XL51.750244-0.333232515157207042TL151070Yes
AL1 3XN51.747834-0.301841517330206824TL173068No
AL1 3XP51.749756-0.333076515169206988TL151069No
AL1 3XQ51.750787-0.334733515052207100TL150070Yes
AL1 3XR51.750487-0.332629515198207070TL151070Yes
AL1 3XS51.750918-0.330672515332207121TL153071Yes
AL1 3XT51.750541-0.333887515111207074TL151070Yes
AL1 3XU51.749958-0.334619515062207008TL150070Yes
AL1 3XW51.749721-0.333121515166206984TL151069Yes
AL1 3XX51.751164-0.332821515183207145TL151071Yes
AL1 3XY51.747655-0.301949517323206804TL173068Yes
AL1 3XZ51.751165-0.339254514739207135TL147071Yes
AL1 3YA51.747834-0.301841517330206824TL173068No
AL1 3YB51.747834-0.301841517330206824TL173068No
AL1 3YD51.751592-0.338919514761207183TL147071Yes
AL1 3YE51.751848-0.3392514741207211TL147072No
AL1 3YF51.747834-0.301841517330206824TL173068No
AL1 3YG51.751442-0.339084514750207166TL147071No
AL1 3YH51.752081-0.338539514786207238TL147072Yes
AL1 3YJ51.75128-0.339756514704207147TL147071Yes
AL1 3YL51.747655-0.301949517323206804TL173068No
AL1 3YN51.751788-0.339434514725207204TL147072Yes
AL1 3YP51.750955-0.333915515108207120TL151071No
AL1 3YQ51.752038-0.338671514777207233TL147072Yes
AL1 3YR51.747834-0.301841517330206824TL173068No
AL1 3YS51.751616-0.338064514820207187TL148071Yes
AL1 3YT51.753335-0.328061515506207394TL155073Yes
AL1 3YU51.750765-0.332561515202207101TL152071No
AL1 3YW51.749436-0.326423515629206963TL156069No
AL1 3YX51.747834-0.301841517330206824TL173068No
AL1 3YY51.752531-0.337928514827207289TL148072No
AL1 3YZ51.747834-0.301841517330206824TL173068No
AL1 3ZD51.752489-0.331802515250207294TL152072No
AL1 3ZE51.747834-0.301841517330206824TL173068No
AL1 3ZF51.747834-0.301841517330206824TL173068No
AL1 3ZG51.752489-0.331802515250207294TL152072No
AL1 3ZH51.752489-0.331802515250207294TL152072No
AL1 3ZJ51.747655-0.301949517323206804TL173068Yes
AL1 3ZL51.747834-0.301841517330206824TL173068No
AL1 3ZN51.747834-0.301841517330206824TL173068No
AL1 3ZP51.747834-0.301841517330206824TL173068No
AL1 3ZQ51.747834-0.301841517330206824TL173068No
AL1 3ZR51.747834-0.301841517330206824TL173068No
AL1 3ZT51.747655-0.301949517323206804TL173068No
AL1 3ZU51.747834-0.301841517330206824TL173068No
AL1 3ZW51.747655-0.301949517323206804TL173068No
AL1 3ZX51.747655-0.301949517323206804TL173068No
AL1 3ZY51.752489-0.331802515250207294TL152072No
AL1 3ZZ51.752489-0.331802515250207294TL152072No
AL1 4AA51.758492-0.332174515209207961TL152079Yes
AL1 4AB51.759522-0.331252515270208077TL152080Yes
AL1 4AD51.760438-0.331175515273208179TL152081Yes
AL1 4AE51.760218-0.330183515342208156TL153081Yes
AL1 4AF51.759731-0.330781515302208101TL153081No
AL1 4AG51.762439-0.327667515510208407TL155084Yes
AL1 4AH51.765344-0.323936515760208736TL157087Yes
AL1 4AJ51.765531-0.322567515854208759TL158087Yes
AL1 4AL51.763597-0.325015515690208540TL156085Yes
AL1 4AN51.762106-0.327012515556208371TL155083Yes
AL1 4AP51.760993-0.328416515462208245TL154082Yes
AL1 4AQ51.763675-0.32607515617208547TL156085Yes
AL1 4AR51.759961-0.329816515368208128TL153081Yes
AL1 4AS51.759177-0.33099515289208039TL152080Yes
AL1 4AT51.76054-0.331997515216208189TL152081Yes
AL1 4AU51.758159-0.332766515169207923TL151079Yes
AL1 4AW51.761849-0.327312515536208342TL155083No
AL1 4AX51.759296-0.331768515235208051TL152080Yes
AL1 4AY51.758226-0.317926516193207954TL161079No
AL1 4AZ51.757852-0.325054515702207901TL157079No
AL1 4BA51.759768-0.330809515300208105TL152081Yes
AL1 4BB51.747834-0.301841517330206824TL173068No
AL1 4BD51.758226-0.317926516193207954TL161079No
AL1 4BE51.760119-0.312596516556208173TL165081Yes
AL1 4BF51.758217-0.317926516193207953TL161079No
AL1 4BG51.76258-0.312997516522208446TL165084Yes
AL1 4BH51.760172-0.311927516602208180TL166081Yes
AL1 4BJ51.759697-0.310728516686208129TL166081Yes
AL1 4BL51.760067-0.310236516719208171TL167081Yes
AL1 4BN51.759938-0.308734516823208159TL168081Yes
AL1 4BP51.759028-0.311723516619208053TL166080Yes
AL1 4BQ51.762046-0.312133516583208388TL165083Yes
AL1 4BS51.758959-0.311335516646208046TL166080Yes
AL1 4BT51.758914-0.328942515431208013TL154080Yes
AL1 4BU51.747834-0.301841517330206824TL173068No
AL1 4BW51.759554-0.308313516853208117TL168081Yes
AL1 4BX51.757665-0.312021516602207901TL166079No
AL1 4BY51.75909-0.32866515450208033TL154080Yes
AL1 4BZ51.757665-0.312021516602207901TL166079No
AL1 4DA51.759743-0.325289515681208111TL156081Yes
AL1 4DB51.762249-0.324471515731208391TL157083Yes
AL1 4DD51.761182-0.324033515764208273TL157082Yes
AL1 4DE51.762345-0.324888515702208401TL157084No
AL1 4DF51.758546-0.326434515605207976TL156079Yes
AL1 4DG51.758511-0.328421515468207969TL154079Yes
AL1 4DH51.759586-0.326903515570208091TL155080Yes
AL1 4DJ51.759913-0.325818515644208129TL156081Yes
AL1 4DL51.760375-0.326062515626208180TL156081Yes
AL1 4DN51.760449-0.326842515572208187TL155081Yes
AL1 4DP51.759075-0.328255515478208032TL154080Yes
AL1 4DQ51.758957-0.327564515526208020TL155080Yes
AL1 4DR51.758704-0.328689515449207990TL154079No
AL1 4DS51.758862-0.329103515420208007TL154080Yes
AL1 4DT51.758226-0.317926516193207954TL161079No
AL1 4DU51.747655-0.301949517323206804TL173068No
AL1 4DW51.759987-0.327888515501208134TL155081Yes
AL1 4DX51.758529-0.325913515641207975TL156079Yes
AL1 4DY51.758408-0.330018515358207955TL153079Yes
AL1 4DZ51.758371-0.331251515273207949TL152079Yes
AL1 4EA51.758604-0.331199515276207975TL152079Yes
AL1 4EB51.759252-0.329929515362208049TL153080Yes
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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